50 Watt Architectural Linear Light | 6000 Lumens | 3500K / 4000K / 5000K Adjustable | 100-277V | Black Housing | 4 Foot

Product Overview

This 50 watt architectural linear fixture delivers 6000 lumens from a 4-foot form factor with a black die-cast aluminum housing. The fixture produces soft, glare-free output through a polycarbonate lens and operates at 120 lumens per watt. It serves as a direct replacement for fluorescent strip lighting in both retrofit and new construction applications.

Color temperature is field-adjustable between 3500K, 4000K, and 5000K, allowing the output to be matched to the space after the fixture is mounted. The fixture also includes onboard toggle switches that control up and down light distribution, providing directional flexibility without additional hardware. Dimming is supported via 0-10V control.

Where This Product Fits Best

This fixture is designed for commercial and light industrial spaces where fluorescent strips are being replaced or where new linear lighting is specified. The 110-degree beam angle and glare-free output make it appropriate for offices, corridors, retail backrooms, and workspaces where consistent ambient illumination is needed without harsh direct light.

The operating temperature range of -4°F to 113°F supports use in conditioned interiors and semi-conditioned spaces such as loading docks or storage areas with temperature fluctuation. The black housing provides a clean architectural appearance in exposed ceiling installations where fixture visibility is a design consideration.

Performance and Functional Considerations

At 50 watts and 6000 lumens, this fixture delivers output comparable to traditional fluorescent strip systems while drawing substantially less power. The 80+ CRI supports accurate color rendering for general commercial tasks and retail environments where product appearance matters.

The selectable color temperature allows adjustment at the fixture prior to or after installation. Spaces requiring warmer tones can be set to 3500K, while areas benefiting from cooler, higher-contrast light can use 4000K or 5000K. The up and down light toggle switches allow the light distribution to be configured based on ceiling type and room geometry.

Installation and Long-Term Use

The fixture ships with chain-cable mounting as standard, suitable for suspended installations in open ceilings or spaces with accessible structure. The 100-277V input range covers standard commercial voltage systems without requiring external transformers or voltage-specific variants.

Dimensions are 48 inches long by 2.6 inches wide by 3 inches tall, with a weight of 7 pounds. The 0-10V dimming driver is compatible with building automation systems and wall dimmers using the same protocol. Rated lifespan is 50,000 hours at L70, supporting extended service intervals in facilities where lamp replacement access is limited or labor costs are a factor.

How This Fixture Is Commonly Used

Once installed, facility personnel typically set the color temperature toggle based on the lighting character required for the space. A 3500K setting produces warmer output suited for lobbies, break rooms, or areas where softer light is preferred. A 5000K setting produces cooler, more activating light for task areas, maintenance bays, or production floors.

The up and down light toggle switches are adjusted based on ceiling and wall conditions. In spaces with reflective ceilings, enabling uplight creates indirect illumination that softens shadows and reduces contrast. In spaces with dark or high ceilings, directing all output downward maximizes usable light at the work plane. These adjustments are made at the fixture and do not require additional wiring or controls.

Safety, Certifications, and Warranty

This fixture is UL listed and rebate eligible. The die-cast aluminum housing supports heat dissipation and structural integrity over the fixture''s service life.

LED Lighting Supply provides a 5-year warranty on this product.

Frequently Asked Questions

What voltage does this fixture require?
The fixture operates on 100-277V input and is compatible with 50/60 Hz electrical systems.

Can I dim this fixture?
Yes. The fixture includes a 0-10V dimmable driver and is compatible with 0-10V dimming controls.

What color temperatures are available?
The fixture is adjustable between 3500K, 4000K, and 5000K using an onboard selector.

Is this fixture rebate eligible?
Yes. The fixture is listed as rebate eligible.

What does this fixture replace?
This fixture is designed to replace fluorescent strip lighting.

What is the warranty coverage?
LED Lighting Supply provides a 5-year warranty on this fixture.

Application Questions and Clarification

This product description reflects the provided specifications, ratings, and configuration options. For questions related to site-specific conditions, electrical compatibility, control integration, or application requirements not addressed in the provided data, our team is available to provide clarification.